(3.236.231.61) 您好!臺灣時間:2021/05/15 23:48
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果

詳目顯示:::

我願授權國圖
: 
twitterline
研究生:曾慶強
研究生(外文):CHANG KING KEONG
論文名稱:2.4GHz單晶化CMOS降頻器之研製及開發
論文名稱(外文):The Design of 2.4GHz Monolithic CMOS Down-converter
指導教授:江逸群江逸群引用關係
指導教授(外文):YIT-CHYUN, CHIANG
學位類別:碩士
校院名稱:長庚大學
系所名稱:電機工程研究所
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2001
畢業學年度:89
語文別:英文
論文頁數:78
中文關鍵詞:射頻降頻器CMOS RF低雜訊放大器混波器
外文關鍵詞:RF down-converterCMOS RFlow noise amplifiermixer
相關次數:
  • 被引用被引用:0
  • 點閱點閱:90
  • 評分評分:
  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
我們利用CMOS 0.35um製程來設計一操作在L-Band以及S-Band的射頻降頻器。射頻降頻器為低雜訊放大器及混波器。詳細摘要請看英文摘要。

Design methodology using commercial CMOS 0.35μm for down-converter circuitry was developed in both L-band and S-band. The circuitry comprises of an integrated CMOS low noise amplifier and a mixer that down-converts RF band into IF band for further base-band applications. The thesis discusses the design of down-converter system using standard CMOS process.
LNA is designed with the consideration of non-quasi-static state, channel resistance to accomplish the input matching both for gain and noise. A measured 10dB gain with a noise figure of 5.42dB has been achieved.
Single-ended Gilbert cell mixer designed with LC tanks in order to achieve a low voltage scheme. It has a 6.5dB conversion gain with 12dB noise figure. The inter-stage matching (between LNA and mixer) was accomplished by a single integrated capacitor that is save much more area.
Measurement of the overall down-converter prototype shows a gain of 15.17dB, noise figure of 9.3dB. The LO-RF isolation has 54dB, LO-IF isolation has 37dB, and RF-IF isolation has 21dB respectively.

Chapter 1: Introduction ………………………………………….1
1-1: Prologue…………………………………………………………1
1-2: Thesis Organization…………………………………………2
Chapter 2: CMOS RF Devices………………………………………3
2-1: Introduction………………………………………………………3
2-2: Perspectives of MOSFET RF Transistor…………………………4
2-2-1: Small Signal model of MOSFET devices………………………4
2-2-2: Large signal model of MOSFET devices………………………8
2-2-3: Frequency Responses of MOSFET devices…………………9
2-2-4: Noise issues of MOSFET devices……………………………11
2-2-5: MOSFET RF Transistor Layout………………………………15
2-3: Integrated Passive Components………………………………16
Chapter 3: The Design of Low Noise Amplifier……………...22
3-1: Introduction………………………………………………………22
3-2: Figure of merit for CMOS LNA…………………………………24
3-3: The Design of Single-ended CMOS LNA……………………29
3-3-1: Simulated Characteristics of proposed LNA………………….35
3-4: Measured Characteristics of proposed LNA………………………37
3-5: Circuit layout and it’s concerns…………………………………….42
Chapter 4: The Design of Mixer and overall down-converter………44
4-1: Introduction………………………………………………………44
4-2: Mixer…………………………………………………………..…46
4-2-1: General considerations of CMOS Mixer Design……………...46
4-2-2: Figure of Merit for CMOS Mixer………………………….…47
4-2-3: The Design of Single-ended CMOS Gilbert cell………….…52
4-2-4: Simulated Characteristics of proposed mixer…………………63
4-3: Simulated system characteristics of down-converter with measured LNA’s databank……………………………………………65
4-3-1: Measurement results of down-converter circuitry……………68
4-3-2: Simulated system characteristics of proposed 2.4GHz down-converter…………………………………….………71
4-4: Chip layout of mixer and down-converter circuitry………………73
Chapter 5: Conclusions…………………………………………75
References:……………………………………………………….…..77

[1] E. Abou-Allam, T. Manku, “A small-signal MOSFET model for radio frequency IC applications,” IEEE trans. On CAD of I.C.S., May 1997.
[2] J. Michael Golio, “Microwave MESFET’s & HEMT’s,” Artech House, 1997.
[3] T.Manku, “Microwave CMOS —Devices and Circuits,” IEEE Custom Integrated Circuits Conf., 1998.
[4] Y.J., Chen, C.C., Huang, C.C., Weng, B.k., Liew, “Characteristics of deep submicrometer MOSFET and its empirical nonlinear RF model,” IEEE Trans. On Microwave Theory and Techniques., May 1998.
[5] T. Manku, “Microwave CMOS — Device Physics and Design,” IEEE Journal of Solid State Circuits, March 1999.
[6] E.F. Tsakas, A.N. Birbas, “Noise associated with interdigitated gate structures in RF submicron MOSFETs,” IEEE Transaction on Electronics Devices, Sept. 2000.
[7] C. Yue, S. Wong, “On chip spiral inductors with patterned ground shields for Si-based RFIC’s,” VLSI Circuits Conf. Digest of Technical Papers, June 1997.
[8] H. Samavati, A. Hajimiri, A. R. Shahani, G.N. Nasserbakht, and T.H. Lee, “Fractal capacitors,” IEEE Journal of Solid State Circuits, Dec. 1998.
[9] TSMC Design rules booklet.
[10] T.H. Lee, “The Design of CMOS RF integrated circuits,” Cambridge University Press 1998.
[11] H.Y. Tsui and Jack Lau, “SPICE simulation and Tradeoffs of CMOS LNA performance with source-degeneration inductor,” IEEE trans. On circuits and systems, Jan, 2000.
[12] J.Crols, M. S. J. Steyaert, “A 1.5GHz Highly linear CMOS Downconversion Mixer,” IEEE Journal of solid state circuits, July, 1995.
[13] T. Manku, G. Beck, and E. J. Shin, “A low voltage design technique for RF integrated circuits,” IEEE Journal of Solid State Circuits, Oct, 1998.
[14] P.J. Sullivan, B.A. Xavier, and W.H. Ku, “Low voltage performance of a microwave CMOS Gilbert cell mixer,” IEEE Journal of solid state circuits, July, 1997
[15] R. Gupta, D.J. Allstot, “Parasitic-Aware design and optimization of CMOS RF integrated circuits,” IEEE MTT-S Digest, 1998.
[16] A. Fraser, R. Gleason, E.W. Strid, “GHz on Silicon wafer probing Calibration Methods,” IEEE Bipolar Circuits and Technology Meeting, 1988.
[17] T.H. Lee, S. Wong, “CMOS RF integrated circuits at 5GHz and Beyond,” Proceedings of the IEEE, Oct, 2000.

QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top
1. 曾靜瑩(民89)。國民小學低中年級社會科新課程教科書之內容分析。國立屏東師範學院國民教育研究所碩士論文。未出版。
2. 曾靜瑩(民89)。國民小學低中年級社會科新課程教科書之內容分析。國立屏東師範學院國民教育研究所碩士論文。未出版。
3. 莊明貞、林碧雲(民86)。國小社會科新課程性別角色之偏見─以第一、二冊為例。國民教育,38(1),7-20。
4. 張清濱(民86)。教科書與兩性平等教育。臺灣省國民學校教師研習會研習資訊,14(3)。臺灣省國民學校教師研習會。
5. 張清濱(民86)。教科書與兩性平等教育。臺灣省國民學校教師研習會研習資訊,14(3)。臺灣省國民學校教師研習會。
6. 張玨(民85)。兩性教育。測驗與輔導,135,2774-2776。
7. 張玨(民85)。兩性教育。測驗與輔導,135,2774-2776。
8. 林生傳(88)。性別教育機會均等的分析檢討與實踐。教育學刊,15,1-34。
9. 林生傳(88)。性別教育機會均等的分析檢討與實踐。教育學刊,15,1-34。
10. 單文經(民89)。析論抗拒課程改革的原因及其對策─以國民中小學九年一貫課程為例。教育研究集刊,45,15-34。
11. 單文經(民89)。析論抗拒課程改革的原因及其對策─以國民中小學九年一貫課程為例。教育研究集刊,45,15-34。
12. 莊明貞、林碧雲(民86)。國小社會科新課程性別角色之偏見─以第一、二冊為例。國民教育,38(1),7-20。
13. 廖繡絃(民87)。男尊女敬-談兩性教育。桃縣文教(復刊號),8,24-26。
14. 廖繡絃(民87)。男尊女敬-談兩性教育。桃縣文教(復刊號),8,24-26。
15. 謝臥龍(民86a)。從兩性平權教育觀點探討教學互動歷程中的性別偏見。教育研究,54,37-43。